blob: fc3da163c2c0f7ad85caabb4f6a853de4f27bbcf (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
|
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef WEBKIT_PLUGINS_PPAPI_USB_KEY_CODE_CONVERSION_H_
#define WEBKIT_PLUGINS_PPAPI_USB_KEY_CODE_CONVERSION_H_
#include "ppapi/c/pp_stdint.h"
namespace WebKit {
class WebKeyboardEvent;
} // namespace WebKit
namespace webkit {
namespace ppapi {
// Returns a 32-bit "USB Key Code" for the key identifier by the supplied
// WebKeyboardEvent. The supplied event must be a KeyDown or KeyUp.
// The code consists of the USB Page (in the high-order 16-bit word) and
// USB Usage Id of the key. If no translation can be performed then zero
// is returned.
uint32_t UsbKeyCodeForKeyboardEvent(const WebKit::WebKeyboardEvent& key_event);
} // namespace ppapi
} // namespace webkit
#endif // WEBKIT_PLUGINS_PPAPI_USB_KEY_CODE_CONVERSION_H_
|
